IV fluid flow rate meter



FIG. 1 is a front elevational view of an IV fluid flow rate meter showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof. 

The ornamental design for an IV fluid flow rate meter, substantially as shown. 